Familia
Longspurs and Snow Buntings
Calcariidae
6 especies con página en Motmot.
Orden: Passeriformes
Calcariidae is a small family of passerine birds. It includes longspurs and snow buntings. There are six species in three genera worldwide, found mainly in North America and Eurasia.
Especies de esta familia
- Escribano Lapón Calcarius lapponicus
- Escribano Collarejo Calcarius ornatus
- Escribano de Smith Calcarius pictus
- Escribano de Mckay Plectrophenax hyperboreus
- Escribano Nival Plectrophenax nivalis
- Escribano Piquigrueso Rhynchophanes mccownii